A couple new ideas.
My Next Door Neighbor's a Porn Star [NC] [BON] possibly [EXT]
For this story, I'd be playing a younger man, possibly still in high school, or recently graduated, still living at home. The house next to theirs has been empty for quite some time, despite it being a good neighborhood.
One day, as he comes home from work, school, college, whatever, he finds a moving van in the driveway next door, movers carrying furniture inside. Not seeing anyone else, he doesn't give it much thought and continues with his day.
It's not until a few days later that he meets his new neighbor, his parents dragging him along next door. When the door opens, he's shocked at who answers. To probably anyone else, she was just a normal woman, but to him, she was one of his biggest fantasies. She was a porn star; not a very widely known porn star, but a porn star nonetheless. He had come across a video of hers one night, on one of those sites dedicated to more kinky sex. She had been a real freak, doing everything she was told, letting others do whatever they wanted. Afterward, he had found as many of her videos as he could, going through them all.
And now, here she is, a bit older, a few more pounds added on, but he could still tell it was her. The same woman who had helped get him through plenty lonely nights was now his next door neighbor.
This can go a lot of different ways. It can start out as NC, with him deciding he wants her, willing to do what it takes to have her. And she's just wanting to live a normal life, her porn days behind her, and she's willing to do whatever it takes to keep her secret quiet. So it's cliched, overdone, but a good blackmail can be fun. And when she's his, depending on the limits of whoever plays her, it can go different ways. Maybe he wants to re-enact her films, making her do everything over again, this time with him, and whoever he decides to share her with. It could stay NC throughout, or maybe she comes to enjoy sinking back into that sick, dark place.
Or maybe it doesn't have to be NC. Maybe he just tries to get close to her, being her friend. She starts to enjoy his attention, feeling like a beautiful, sexy, desired woman again after her past. It could go lots of different ways with this.
My other idea is a much more Extreme-oriented one, which might be better off as a story rather than an RP, but oh well. Basically, this one will involve a young, married couple. They haven't been married a long time, around five or so years, and so far everything has been going fine. Or so he thought, until one day he received an email from an unknown source, with only 'The Truth About your Wife' as the subject. Part of him wanted to just delete, thinking it to be a joke, or worse, a virus. However, his curiosity won out, and he opened the email. Inside, all he found were links to several videos online. Clicking on the first, he soon wishes he hadn't, as he watches a woman, soon to be confirmed as his wife, submitting to the desires of several men. Collared, leashed, she's beaten and fucked, letting them do whatever they want.
Each video is the same, only with different men in each one, her acts becoming more and more depraved. He's crushed, everything he believed about his wife destroyed. He had known she had a submissive side, but he never really felt like he could take care of that part of her. So it seemed that she went looking for someone who could, probably using her 'Girls' Night out' to do it. He's devastated, but he won't just let it keep happening. As soon as work is done for the day, he gathers up his things and rushes off to his lawyer. It doesn't take long to get the divorce papers drawn up, and instead of having someone else serve them, he would do it himself. Going home, he sat down at the table, waiting for her to get home.
With this one, I really want to take it in a more Extreme route, with someone willing to allow little to no limits. Obviously, she's going to have two choices, sign the divorce papers and leave, or submit herself to her husband's wishes, accepting any punishment he has in store for her. I plan on the punishment lasting for days, as he subjects her to whatever degrading act he chooses. At the end of the punishment, when his anger and hate is all burned out, she'll have to choose again; leave, or stay and continue to serve as his pet, his slut, his slave.